SU814817A1

SU814817A1 - Overhead conveyer hanger

Info

Publication number: SU814817A1
Application number: SU792722932A
Authority: SU
Inventors: Георгий Сергеевич Курбет
Original assignee: Государственный Институт Попроектированию Заводов Комбайновойпромышленности "Гипрокомбайнпром"
Priority date: 1979-02-12
Filing date: 1979-02-12
Publication date: 1981-03-23

Description

Изобретение относится к подъемнотранспортной технике, а именно к подвескам подвесных конвейеров, и может быть использовано для загрузки, транспортирования и разгрузки штучных грузов в различных производствах.The invention relates to hoisting equipment, namely, to suspensions of overhead conveyors, and can be used for loading, transporting and unloading piece goods in various industries.

Известна подвеска подвесного конвейера, содержащая захват в виде шарнирно соединенных рычагов, концы которых снабжены роликами, взаимодействующими с копирами трассы конвейера [ 1 ].Known suspension of an overhead conveyor containing a grip in the form of articulated levers, the ends of which are equipped with rollers interacting with copiers of the conveyor path [1].

Недостатком известной подвески является неудобство-обслуживания и большая металлоемкость. ’A disadvantage of the known suspension is the inconvenience of service and high metal consumption. ’

Наиболее близкой к предлагаемому по технической сущности является подвеска подвесного конвейера, включающая корпус с упором и ползун с траверсой, на которых закреплены захва- ^Jты, выполненные в виде шарнирно-соединенных рычагов с продольными пазами на верхних концах [2].Closest to the proposed technical essence is the suspension of the overhead conveyor, which includes a body with an emphasis and a slider with a traverse, on which grips ^J are made, made in the form of articulated levers with longitudinal grooves at the upper ends [2].

Недостатком известной подвески является ненадежность ее работы.A disadvantage of the known suspension is the unreliability of its work.

Цель изобретения - повышение надежности ее работы.The purpose of the invention is to increase the reliability of its work.

Поставленная цель достигается тем, что ползун снабжен с одной стороны шарнирно закрепленным поворотным дву-3 плечим рычагом, а с другой стороны связан с корпусом подвески посредством пружины, при этом поворотный рычаг установлен с возможностью взаимодействия верхним плечом с упором корпуса, а нижним, выполненным удлиненным - для контактирования с транспортируемым грузом.This goal is achieved by the fact that the slider is equipped on one side with a pivotally mounted pivoting two-3 lever arm, and on the other hand is connected to the suspension housing by means of a spring, while the pivot arm is mounted to interact with the upper arm with the emphasis of the housing, and the lower one, made elongated - for contact with the transported cargo.

На фиг. 1 изображены подвески, общий вид; на фиг.. 2 - то же, вид сбоку; на фиг. 3 - подвеска с грузом.In FIG. 1 depicts pendants, general view; on Fig .. 2 is the same side view; in FIG. 3 - suspension with cargo.

Корпус 1 подвески, которая подвешена на конвейере 2 имеет подвижную часть в виде траверсы 3 и ползуна 4, соединенных направляющей 5. С одной стороны ползун 4 соединен с корпусом 1 посредством пружины б, подъемная сила которой больше веса подвижной части с грузом. На траверсе 3 шарнирно закреплены захваты 7, которые своими нижними концами взаимодействуют с грузом 8, а верхними концами, имеющими прорези, с ползуном 4. С другой стороны к ползуну 4 шарнирно прикреплен поворотный двуплечий рычаг 9. Его нижний конец выполнен удлиненным, а верхний имеет упор, который взаимодействует с упором 10 корпуса подвески. В месте разгрузки подвески на трассе конвейера установлен копирThe suspension housing 1, which is suspended on the conveyor 2, has a movable part in the form of a traverse 3 and a slider 4 connected by a guide 5. On one side, the slider 4 is connected to the housing 1 by means of a spring b, the lifting force of which is greater than the weight of the moving part with the load. On the traverse 3, the grips 7 are pivotally fixed, which interact with the lower end 8 with the lower ends and the slider 4 with the upper ends. On the other hand, the rotary two-arm lever 9 is pivotally attached to the slider 4. Its lower end is elongated and the upper has emphasis, which interacts with the emphasis 10 of the suspension housing. In the place of suspension unloading, a copier is installed on the conveyor line

11, с которым взаимодействует ползун 4.11, with which the slider 4 interacts.

Подвеска работает следующим образом.Suspension works as follows.

В исходном положении ползун 4 и траверса 3 опущены вниз. Захваты 7 раскрыты, рычаг 9 верхним концом упирается в упор корпуса 10 подвески, а пружина растянута. При перемещении подвески по трассе конвейера рычаг 9 удлиненным концом взаимодействует с грузом 8, после чего поворачивается и верхний конец рычага 9 выходит из зацепления с упором 10 подвески.In the initial position, the slider 4 and the yoke 3 are lowered down. The grips 7 are opened, the lever 9 with its upper end abuts against the stop of the suspension housing 10, and the spring is stretched. When moving the suspension along the track of the conveyor, the lever 9 with an elongated end interacts with the load 8, after which it turns and the upper end of the lever 9 disengages from the emphasis 10 of the suspension.

Под действием пружины ползун 4 с траверсой 3, перемещаясь вверх, тянут захваты 7, которые, в свою очередь, поворачиваются на осях и сходятся между собой, захватывая груз 8. В таком положении подвеска с грузом перемещается по трассе конвейера к месту разгрузки. При разгрузке ползун 4 наезжает на установленный на трассе конвейера копир 11 и перемещается по направляющей 5 вниз, а вместе с ним, под действием собственного веса, перемещается вниз и траверса 3 с захватами 7, удерживающими груз 8. Скорость их опускания задается профилем копира. В крайнем нижнем положении захваты 7 расходятся в стороны и груз освобождается. При этом рычаг 9 под собственным весом поворачи вается и верхним концом упирается в упор корпуса 1 подвески. В таком положении подвеска вновь подготовлена к работе.Under the action of the spring, the slider 4 with the traverse 3, moving up, pull the grips 7, which, in turn, rotate on the axles and converge with each other, capturing the load 8. In this position, the suspension with the load moves along the conveyor track to the place of unloading. When unloading, the slider 4 runs over the copier 11 mounted on the conveyor line and moves downward along the guide 5, and with it, under the influence of its own weight, the beam 3 also moves with the jaws 7 holding the load 8. Their lowering speed is set by the copier profile. In the lowest position, the grips 7 diverge to the sides and the load is released. In this case, the lever 9 rotates under its own weight and abuts against the stop of the suspension housing 1 with its upper end. In this position, the suspension is again prepared for operation.

Claims

The invention relates to lifting machinery, namely, to the weights of overhead conveyors, and can be used for loading, transporting and unloading piece goods in various industries. The suspension of the overhead conveyor is known, which contains a grip in the form of pivotally connected levers, the ends of which are provided with rollers interacting with the copiers of the conveyor track 1. The disadvantage of the known suspension is the inconvenience of servicing and greater metal intensity. Closest to the proposed technical entity is under the weight of an overhead conveyor, including a housing with an emphasis and a slider with a cross bar, on which the clamps are fixed, made in the form of pivotally connected levers with longitudinal grooves on the upper ends 2, the disadvantage of the known suspension is its non-tenderness work. The purpose of the invention is to increase the reliability of its work. The goal is achieved by the fact that the slider is equipped on one side with a hinged two-arm swivel lever, and on the other hand it is connected to the suspension body by means of a spring, while the rotary lever is arranged to interact with the upper arm with the body stop and contact with the transported cargo. Not. FIG. 1 shows the suspension, general view; FIG. 2 is the same, side view; in fig. 3 - suspension with load. .,. The body 1 of the suspension, which is suspended on the conveyor 2, has a movable part in the form of a crosspiece 3 and a slider 4 connected by a guide 5. On one side, the slider 4 is connected to the body 1 by means of a spring b, the lifting force of which is greater than the weight of the movable part with the load. On the traverse 3, the clamps 7 are pivotally fixed, which at their lower ends cooperate with the load 8, and the upper ends having slots with a ram 4. On the other hand, the pivoting double shoulders 9 are pivotally attached to the ram 4 and its upper end is elongated, and the upper has emphasis, which interacts with the emphasis 10 of the suspension housing. In the place of unloading the suspension on the route of the conveyor is installed a copier 11, which interacts with the slider 4. The suspension works as follows. In the initial position, the slider 4 and the traverse 3 are lowered down. The grippers 7 are opened, the lever 9 with the upper end abuts against the support body 10 of the suspension and the spring is stretched. When moving the suspension along the conveyor track, the lever 9 with its elongated end interacts with the load 8, after which it rotates and the upper end of the lever 9 disengages from the support 10 of the suspension. Under the action of the spring, the slider 4 with the crosspiece 3, moving upwards, pulls the grippers 7, which, in turn, turn on the axles and converge by themselves, grabbing the load 8. When unloading, the slider 4 rolls over the copier 11 mounted on the conveyor track and moves along the guide 5 downwards, and with it, under the action of its own weight, moves down and the traverse with 3axBaTaf / H 7 holding the load 8 . In the lowest position, the grippers 7 are dispersed to the side and the load is released. At the same time, the lever 9, under its own weight, turns the buck and the upper end abuts against the support of the suspension body 1. In this position, the suspension is again prepared for operation. Claims Suspension of an overhead conveyor, comprising a housing with an emphasis and a slide with a cross bar, on which grippers are made, made in the form of pivotally connected levers with longitudinal grooves at the upper ends, characterized in that the slide is fitted with one the sides are articulated by a pivotal double-arm lever, and on the other side are connected to the body of the suspension by means of a spring, while the pivoting lever is mounted so that the upper arm can interact with the support of the body and a lower, elongated satisfied - for contacting with transported gruzom-. Sources of information taken into account in the examination 1. The author's certificate of the USSR 296691, cl. B 65 G 17/32, 1971.

2. USSR author's certificate number 523008, cl. B 65 G 17/20, 1976.

fug1

Phi1.2